140965218

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{137393}}^1$

素因数の和:137423

約数の個数: 32

約数和(自身を含む): 329745600

約数和(自身を除く): 188780382

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 137393, 274786, 412179, 824358, 1236537, 2473074, 2610467, 3709611, 5220934, 7419222, 7831401, 15662802, 23494203, 46988406, 70482609, 140965218]

約数ペア:

[(1, 140965218), (2, 70482609), (3, 46988406), (6, 23494203), (9, 15662802), (18, 7831401), (19, 7419222), (27, 5220934), (38, 3709611), (54, 2610467), (57, 2473074), (114, 1236537), (171, 824358), (342, 412179), (513, 274786), (1026, 137393)]